Artículos (Ingeniería Mecánica y de Fabricación)
Envíos recientes
-
Artículo
Formulation of a high-fidelity multibody dynamical model for an electric solar wind sail
(Elsevier, 2023-10)E-sail technology enables a continuous propulsion system based on the repulsive force exerted by solar wind protons on a ...
-
Artículo
Synthesis of 1-DOF mechanisms for exact regular polygonal path generation based on non-circular gear transmissions
(Elsevier, 2024-08)Design of one-degree-of-freedom (1-DOF) mechanisms is of paramount interest. This work deals with the generation of exact ...
-
Artículo
Dynamic inversion and optimal tracking control on the ball-plate system based on a linearized nonholonomic multibody model
(Elsevier, 2024-11)This paper addresses the optimal control of the ball-plate system, a well-known nonholonomic system in the context of ...
-
Artículo
Fatigue life and crack growth direction in 7075-T6 aluminium alloy specimens with a circular hole under biaxial loading
(Elsevier, 2019-08)This work shows the results of a set of tests in 7075-T6 aluminium alloy specimens. The tests were under load control at ...
-
Artículo
Effect of the notch-component relative size on the notch fatigue limit of AISI 304L specimens under push–pull tests
(Sage Publications, 2019-10)Results of a large set of fatigue tests on AISI 304L stainless steel cylindrical round specimens with a circumferential ...
-
Artículo
Wheel-rail contact force measurement using strain gauges and distance lasers on a scaled railway vehicle
(Elsevier, 2020-04)In this paper, a 1 : 10 scaled dynamometric wheelset is presented. It has been equipped with two different technologies: ...
-
Artículo
Numerical study on the influence of artificial internal stress relief groove on fretting fatigue in a shrink-fitted assembly
(Elsevier, 2020-11)Fretting fatigue failure occurs in shrink-fitted assemblies due to the combination of high stresses and relative displacements ...
-
Artículo
Numerical analysis of toroidal voids as stress relievers in shrink-fitted shafts
(Elsevier, 2020-03)High stress concentrations, slip and wear appear in shrink-fitted shafts near the contact edge in operational conditions. ...
-
Artículo
Voids as stress relievers and a palliative in fretting
(Wiley, 2018-12)There are several procedures used to increase fatigue life of components suffering from fretting, certain of which involve ...
-
Artículo
Flexoelectric anisotropy and shear contributions in lead-free piezocomposites
(Elsevier, 2024-09)Flexoelectricity is the coupling between strain gradients and electric fields. This phenomenon can significantly enhance ...
-
Artículo
Piezoresistive modeling of orthotropic 3D-printing composite line extrusions with non-affine reorientation of fibers
(Elsevier, 2024-09)This work introduces a micromechanical semi-analytical model to estimate piezoresistive constants in 3D-printable short-fiber ...
-
Artículo
New fatigue device for testing cables: Design and results
(Wiley, 2019-08)The fracture of cables is often caused by fatigue phenomena. To analyse the fatigue behaviour of these elements, a device ...
-
Artículo
Study of the shot peening surface roughness in fretting
(Elsevier, 2024-05)Fretting fatigue manifests in mechanical systems exposed to contact forces that vary over time, resulting in premature ...
-
Artículo
Fatigue and fracture analysis of a seven-wire stainless steel strand under axial and bending loads
(Wiley, 2020-01)Fatigue failure of cables and strands is a common and complex problem. Failure is typically caused by different combinations ...
-
Artículo
Multibody model of railway vehicles with weakly coupled vertical and lateral dynamics
(Elsevier, 2019-01)In the field of railroad dynamics, multibody models used for on-board state observation, parameter identification and track ...
-
Artículo
Railway multibody simulation with the knife-edge-equivalent wheel-rail constraint equations
(Springer, 2020-04)This paper describes a new numerical procedure for the modelling and simulation of the wheel–rail contact in railway dynamic ...
-
Artículo
Artificial neural networks applied to the measurement of lateral wheel-rail contact force: A comparison with a harmonic cancellation method
(Elsevier, 2020-11)This paper presents a method for the experimental measurement of the lateral wheel-rail contact force based on Artificial ...
-
Artículo
Analysis of the two-point wheel-rail contact scenario using the knife-edge-equivalent contact constraint method
(Elsevier, 2020-06)This paper presents a rigid contact approach to analyse the two-point wheel-rail contact scenario using the simplified ...
-
Artículo
Estimation of lateral track irregularity using a Kalman filter. Experimental validation
(Elsevier, 2021-07)The aim of this work is the development of a model-based methodology for the estimation of lateral track irregularities ...
-
Artículo
Design and testing of a steering damper for motorcycles based on a shear-thickening fluid
(IOP Science, 2022)This work is intended to show the feasibility of the utilisation of a shear-thickening fluid as working fluid in a steering ...